25122210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1583}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 63068544

約数和(自身を除く): 37946334

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1583, 1587, 2645, 3166, 3174, 4749, 5290, 7915, 7935, 9498, 15830, 15870, 23745, 36409, 47490, 72818, 109227, 182045, 218454, 364090, 546135, 837407, 1092270, 1674814, 2512221, 4187035, 5024442, 8374070, 12561105, 25122210]

約数ペア:

[(1, 25122210), (2, 12561105), (3, 8374070), (5, 5024442), (6, 4187035), (10, 2512221), (15, 1674814), (23, 1092270), (30, 837407), (46, 546135), (69, 364090), (115, 218454), (138, 182045), (230, 109227), (345, 72818), (529, 47490), (690, 36409), (1058, 23745), (1583, 15870), (1587, 15830), (2645, 9498), (3166, 7935), (3174, 7915), (4749, 5290)]